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ISIS claims responsibility for Paris attack

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ISIS claims responsibility for Paris attack

A man who shot a Parisian police officer to death on the Champs-Elysees Thursday night was known to French security services for radical Islamist activities, a source close to the investigation told CNN.

ISIS claims responsibility for Paris attack

A man who shot a Parisian police officer to death on the Champs-Elysees Thursday night was known to French security services for radical Islamist activities, a source close to the investigation told CNN.